From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mailout09.t-online.de ([194.25.134.84]) by www.linuxtv.org with esmtp (Exim 4.63) (envelope-from ) id 1JjKDx-000756-7I for linux-dvb@linuxtv.org; Tue, 08 Apr 2008 22:15:22 +0200 Message-ID: <47FBD252.3090701@t-online.de> Date: Tue, 08 Apr 2008 22:15:14 +0200 From: Hartmut Hackmann MIME-Version: 1.0 To: sioux References: <1206652564.6924.22.camel@ubuntu> <47EC1668.5000608@t-online.de> <47FA70C3.5040808@web.de> <47FA8D34.6010900@libero.it> In-Reply-To: <47FA8D34.6010900@libero.it> Cc: linux-dvb@linuxtv.org Subject: Re: [linux-dvb] saa7134: fixed pointer in tuner callback List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: linux-dvb-bounces@linuxtv.org Errors-To: linux-dvb-bounces+mchehab=infradead.org@linuxtv.org List-ID: Hi, sioux schrieb: > Hi all! > > here similar problem with 7134_alsa module: > > saa7134_alsa: disagrees about version of symbol snd_ctl_add > saa7134_alsa: Unknown symbol snd_ctl_add > saa7134_alsa: disagrees about version of symbol snd_pcm_new > saa7134_alsa: Unknown symbol snd_pcm_new > saa7134_alsa: disagrees about version of symbol snd_card_register > saa7134_alsa: Unknown symbol snd_card_register > saa7134_alsa: disagrees about version of symbol snd_card_free > saa7134_alsa: Unknown symbol snd_card_free > saa7134_alsa: disagrees about version of symbol snd_pcm_stop > saa7134_alsa: Unknown symbol snd_pcm_stop > saa7134_alsa: disagrees about version of symbol snd_ctl_new1 > saa7134_alsa: Unknown symbol snd_ctl_new1 > saa7134_alsa: disagrees about version of symbol snd_card_new > saa7134_alsa: Unknown symbol snd_card_new > saa7134_alsa: disagrees about version of symbol snd_pcm_lib_ioctl > saa7134_alsa: Unknown symbol snd_pcm_lib_ioctl > saa7134_alsa: disagrees about version of symbol snd_pcm_set_ops > saa7134_alsa: Unknown symbol snd_pcm_set_ops > saa7134_alsa: disagrees about version of symbol > snd_pcm_hw_constraint_integer > saa7134_alsa: Unknown symbol snd_pcm_hw_constraint_integer > saa7134_alsa: disagrees about version of symbol snd_pcm_period_elapsed > saa7134_alsa: Unknown symbol snd_pcm_period_elapsed > saa7134_alsa: disagrees about version of symbol snd_pcm_hw_constraint_step > saa7134_alsa: Unknown symbol snd_pcm_hw_constraint_step > > This is my alsa version: > cat /proc/asound/version > advanced Linux Sound Architecture Driver Version 1.0.15 (Tue Oct 16 > 14:57:44 2007 UTC) > > This is my kernel version: > uname -a > Linux sioux-desktop 2.6.22-14-rt #1 SMP PREEMPT RT Tue Feb 12 09:57:10 > UTC 2008 i686 GNU/Linux > > This is my saa7134 version and card: > > saa7130/34: v4l2 driver version 0.2.14 loaded > saa7133[0]: found at 0000:02:09.0, rev: 209, irq: 19, latency: 32, mmio: > 0xed000000 > saa7133[0]: subsystem: 1822:0022, board: Twinhan Hybrid DTV-DVB 3056 PCI > [card=131,autodetected] > saa7133[0]: board init: gpio is 40000 > tuner' 0-0042: chip found @ 0x84 (saa7133[0]) > > > Make rmmod do not solve the problem! > _______________________________________________________________ A "make rmmod" does *not* always work: If a device is in use, the kernel will refuse to remove the module. You should find an appropriate error message. You can have i.e. this situation: If you load the modules a boot time and you run kde, the mixer desktop applet will open the mixer of the saa7134-alsa device. So you will not be able to unload and thus update the driver before you closed the kmix applet. There are many other possibilities. Hartmut _______________________________________________ linux-dvb mailing list linux-dvb@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb